//
//  138. 复制带随机指针的链表.swift
//  LeetCodeTrain
//
//  Created by rjb on 2021/9/6.
//  Copyright © 2021 rjb. All rights reserved.
//

import Foundation

public class RadomNode {
    public var val: Int
    public var next: Node?
    public var random: Node?
    public init(_ val: Int) {
        self.val = val
        self.next = nil
        self.random = nil
    }
}
class Solution138 {
    func copyRandomList(_ head: RadomNode?) -> RadomNode? {
        
        return nil
    }
    static func test() {
        
    }
}
